#ifndef __DRV_DMA_H__
#define __DRV_DMA_H__
#include <stm32F4xx.h>
void drv_dma2_init(uint32_t *src,uint32_t *drc,uint32_t size);
void drv_dma2_compare(uint32_t d[],uint32_t s[],uint32_t size);



#endif //__DRV_DMA_H__

